So I've ordered a locker from TRE4x4.com, it took about a week and a half to get to me in NZ. The ordering is through their region rep, the service is great, but unless you know of someone else who has bought one then it could be a little nerving doing the paypal transaction
The details
Front Locker, part TR 202, I also got their compressor as well as I wasn't sure how the locker gets the right amount of air.
The locker comes with a fee stickers and a manual for the locker and compressor wiring as well. I'm waiting for the weekend for a mate to help me install (has a TRE locker in his Suzuki himself).
Photos are a bit of a mission on here, but will try post some up.